Work
One thing, done well.
Finish a design detail someone else can review, rather than switching between promising starts.
Illustrative images
See what is competing.
The architect has several models underway, but the next review needs one entrance detail. Name what that review must decide and what evidence the model should show. Keep the other work visible as a later commitment, not a reason to change tasks halfway through.
Give one thing the room.
Move competing models aside for this pass. Check the entrance detail against the drawing and the question the reviewer needs answered. If a missing requirement blocks the work, record it and ask the owner. A clear surface cannot compensate for an unclear brief.
Finish something useful.
Leave the model and its unresolved question ready for review. The next person should be able to see what is proposed and what still needs a decision. Stop at that useful deliverable rather than quietly expanding the assignment.
Choose one reviewable deliverable. Finish the evidence and leave the remaining question clear.